72398268

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2307

約数の個数: 72

約数和(自身を含む): 195511680

約数和(自身を除く): 123113412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2237, 2697, 3596, 4474, 5394, 6711, 8091, 8948, 10788, 13422, 16182, 20133, 26844, 32364, 40266, 64873, 69347, 80532, 129746, 138694, 194619, 208041, 259492, 277388, 389238, 416082, 583857, 624123, 778476, 832164, 1167714, 1248246, 2011063, 2335428, 2496492, 4022126, 6033189, 8044252, 12066378, 18099567, 24132756, 36199134, 72398268]

約数ペア:

[(1, 72398268), (2, 36199134), (3, 24132756), (4, 18099567), (6, 12066378), (9, 8044252), (12, 6033189), (18, 4022126), (29, 2496492), (31, 2335428), (36, 2011063), (58, 1248246), (62, 1167714), (87, 832164), (93, 778476), (116, 624123), (124, 583857), (174, 416082), (186, 389238), (261, 277388), (279, 259492), (348, 208041), (372, 194619), (522, 138694), (558, 129746), (899, 80532), (1044, 69347), (1116, 64873), (1798, 40266), (2237, 32364), (2697, 26844), (3596, 20133), (4474, 16182), (5394, 13422), (6711, 10788), (8091, 8948)]